30479230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8443}}^1$

素因数の和:8488

約数の個数: 24

約数和(自身を含む): 57908952

約数和(自身を除く): 27429722

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 8443, 16886, 42215, 84430, 160417, 320834, 802085, 1604170, 3047923, 6095846, 15239615, 30479230]

約数ペア:

[(1, 30479230), (2, 15239615), (5, 6095846), (10, 3047923), (19, 1604170), (38, 802085), (95, 320834), (190, 160417), (361, 84430), (722, 42215), (1805, 16886), (3610, 8443)]